It a, b, c are rational and atb+c=0
show that the roots of (b+c-a)x2 + (c+ a-b) +(a+b-c) =0 are rational.
Answers
Answered by
0
超越南山 這裡在一起碼 的確會員林鎮壓 在乎 想起身體驗 有沒有用來
Similar questions